FS_OPT_MUX_TO_MAX, /**< Mux(a > b, a, b) = Max(a,b) */
FS_OPT_MUX_TO_ABS, /**< Mux(a > b, a, b) = Abs(a,b) */
FS_OPT_MUX_TO_SHR, /**< Mux(a > b, a, b) = a >> b */
+ FS_OPT_CONST_PHI, /**< Constant evaluation on Phi */
FS_BE_IA32_LEA, /**< Lea was created */
FS_BE_IA32_LOAD_LEA, /**< Load merged with a Lea */
FS_BE_IA32_STORE_LEA, /**< Store merged with a Lea */